com.mongodb.operation.UserOperationHelper Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of mongo-java-driver Show documentation
Show all versions of mongo-java-driver Show documentation
The MongoDB Java Driver uber-artifact, containing mongodb-driver, mongodb-driver-core, and bson
/*
* Copyright (c) 2008-2016 MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mongodb.operation;
import com.mongodb.MongoCommandException;
import com.mongodb.MongoCredential;
import com.mongodb.async.SingleResultCallback;
import org.bson.BsonArray;
import org.bson.BsonBoolean;
import org.bson.BsonDocument;
import org.bson.BsonObjectId;
import org.bson.BsonString;
import org.bson.BsonValue;
import org.bson.types.ObjectId;
import java.util.Arrays;
import static com.mongodb.internal.authentication.NativeAuthenticationHelper.createAuthenticationHash;
import static com.mongodb.operation.WriteConcernHelper.createWriteConcernError;
import static com.mongodb.operation.WriteConcernHelper.hasWriteConcernError;
final class UserOperationHelper {
static BsonDocument asCommandDocument(final MongoCredential credential, final boolean readOnly, final String commandName) {
BsonDocument document = new BsonDocument();
document.put(commandName, new BsonString(credential.getUserName()));
document.put("pwd", new BsonString(createAuthenticationHash(credential.getUserName(),
credential.getPassword())));
document.put("digestPassword", BsonBoolean.FALSE);
document.put("roles", new BsonArray(Arrays.asList(new BsonString(getRoleName(credential, readOnly)))));
return document;
}
private static String getRoleName(final MongoCredential credential, final boolean readOnly) {
return credential.getSource().equals("admin")
? (readOnly ? "readAnyDatabase" : "root") : (readOnly ? "read" : "dbOwner");
}
static BsonDocument asCollectionQueryDocument(final MongoCredential credential) {
return new BsonDocument("user", new BsonString(credential.getUserName()));
}
static BsonDocument asCollectionUpdateDocument(final MongoCredential credential, final boolean readOnly) {
return asCollectionQueryDocument(credential)
.append("pwd", new BsonString(createAuthenticationHash(credential.getUserName(), credential.getPassword())))
.append("readOnly", BsonBoolean.valueOf(readOnly));
}
static BsonDocument asCollectionInsertDocument(final MongoCredential credential, final boolean readOnly) {
return asCollectionUpdateDocument(credential, readOnly)
.append("_id", new BsonObjectId(new ObjectId()));
}
static void translateUserCommandException(final MongoCommandException e) {
if (e.getErrorCode() == 100 && hasWriteConcernError(e.getResponse())) {
throw createWriteConcernError(e.getResponse(), e.getServerAddress());
} else {
throw e;
}
}
static SingleResultCallback userCommandCallback(final SingleResultCallback wrappedCallback) {
return new SingleResultCallback() {
@Override
public void onResult(final Void result, final Throwable t) {
if (t != null) {
if (t instanceof MongoCommandException
&& hasWriteConcernError(((MongoCommandException) t).getResponse())) {
wrappedCallback.onResult(null,
createWriteConcernError(((MongoCommandException) t).getResponse(),
((MongoCommandException) t).getServerAddress()));
} else {
wrappedCallback.onResult(null, t);
}
} else {
wrappedCallback.onResult(null, null);
}
}
};
}
private UserOperationHelper() {
}
}